Question: 16 12 points For the data below, calculate the correlation coefficient between X and Y. You may use the calculator to find the answer, or

16 12 points For the data below, calculate the correlation coefficient between X and Y. You may use the calculator to find the answer, or you can use the totals provided to aid in the calculation by hand. X Y X2 Y2 XY 4 20 16 400 80 6 15 36 225 90 8 5 64 25 40 CO 10 81 100 90 12 7 144 49 84 20 3 400 9 60 Total 59 60 741 808 444 O 0.798 O 0.779 -0.824 0.824 O -0.798 O -0.779

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